You can model 1/2÷1/6 on a number line. The red oval has a length of 1/6. How many ovals can you drag onto the number line from 0 to 1/2 without gaps or overlaps? What does this tell you?

Answer:

x= 28

Step-by-step explanation:

The angles both sum up to 180°. So, the equation would be: 39+(5x+1)= 180.

Step 1- Add common numbers.

(39+1)+5x= 180

40+5x= 180

Step 2- Subtract 40 to both sides.

40+5x= 180

-40          -40

5x= 140

Step 3- Divide both sides by 5.

5x= 140

5     5

x= 28

Answer:

sorry i cant answer that one man.

Step-by-step explanation:

Answer:

stuff with math

Step-by-step explanation:

Answer:

(8,10)

Step-by-step explanation:

Answer:

19/15 or 1 4/15

Step-by-step explanation:

Step 1:

e - 2/3 = 3/5   Equation

Step 2:

e = 3/5 + 2/3    Add 2/3 on both sides

Step 3:

e = 9/15 + 10/15   Find common denominator

Answer:

e = 19/15 or 1 4/15

Hope This Helps :)

Answer:

19/15 or 1 4/15

Step-by-step explanation:

Common Denominator:

e - 10/15 = 9/15

Move:

e = 9/15 + 10/15

Solve:

e = 19/15

Answer:

15t-5

Step-by-step explanation:

im not sure if this is the type you are looking for, if not let me know and i will fix it

Answer:

15t -5

Step-by-step explanation:

less than comes after

product means multiply

15t -5

Answer:

ab = 42

Step-by-step explanation:

4x + 6 + 7x + 15 = 120

combine like terms

11x + 21 = 120

subract 21 from both sides

11 x = 99

x = 9

plug in to double check 9 in 4x + 6 + 7x + 15

meaning 4 times 9 + 6 + 7 times 9 + 15

36 + 6 + 7 times 9 + 15

Then simplify,

42 + 7 times 9 + 15

Then simplify again,

42 + 63 + 15

Then simplify one last time,

42 + 78

and your answer is

120

meaning the X is right so now plug in the X in 4x +6

and your answer is 42

Answer:

180cm

Step-by-step explanation:

you can find the rare by multiplying the width and length. so 12 times 15 is 180.

Answer: 35 dollars

=========================================

Work Shown:

100 cents = 1 dollar

1 cent = 0.01 dollar (divide both sides by 100)

3500 cents = 35 dollars (multiply both sides by 3500)

------

A shorter way is to divide 3500 over 100 to get 3500/100 = 35 dollars.

Answer: 35.00 dollars

Step-by-step explanation:

1. Move the deciaml 3500

2. Move it twice over. 35.00

3. 35.00 is how much that girl sally saved

Answer:

The answer is -45

Step-by-step explanation: You can use a calculator to find the answer to this question and find out that the answer to your question is -45.

Answer:

(-37) + (-35) = -76

Step-by-step explanation:

-76/2 =  -38 Take the preceding and following odd integers. They will be consecutive odd integers.

Answer:

4) VW= 23

5) VW= 12

6) VW= 75

Step-by-step explanation:

4)

VU= 31

WU= 8

subtract 8 from 31

VW= 23

5)

UW= 18

UV= 6

subtract 6 from 18

VW= 12

6)

UV= 30

WU=45

add 30 and 45

VW= 75

Answer:

2.2, -1.4 and 2.2, -1.35

Step-by-step explanation:

b and c

The points that are possible approximations on the graph are: (2.2, –1.4) (2.2, –1.35)

We have these equations

[tex]y = -\frac{7}{4} x+\frac{5}{2}[/tex]

[tex]y = \frac{3}{4} x-3[/tex]

From the picture we can see that these two lines intersected at a point on the graph.

This point of intersection is x, y.

The x coordinates are at 2, 3

The y coordinates are at -1, -2

From these points we can have approximations for this system as: (2.2, –1.4) (2.2, –1.35)

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A. GIVE ME BRAINLIST

(9t-4)(-9t-4)

Multiply each term by each term then combine like terms:

9t x -9t = -81t^2

9t x -4 = -36t

-4 x -9t = 36t

-4 x -4 = 16

-81t^2 - 36t + 36t + 16

Combine like terms:

-81t^2 + 16

The answer is the second choice.

Answer:

C

Step-by-step explanation:

m = mass so we are going to solve for m.

e = mc²

e/c² = mc²/c²

e/c² = m

Best of Luck!

Answer:

C

Step-by-step explanation:

Answer:

Step-by-step explanation:

the two angle are equal ( corresponding angles)

7a+50=14a-20

7a-14a=-20-50

-7a=-70

a=70/7

a=10

the measure of angle N: 7a+50

7(10)+50

70+50=120

Angle T= 14a-20

14(10)-20=140-20=120

Answer:The temperature dropped 12 degrees Fahrenheit total

Step-by-step explanation: The temperature dropped 2 degrees per 1 hour for 6 hours, so you would multiply 2 (degrees per hour) by 6 (hours the temperature dropped). 6 x 2 = 12

The total number of degrees the temperature changed in the 6 hours is 12°F.

Here,

The temperature dropped 2°F every hour for 6 hours.

We have to find,

The total number of degrees the temperature changed in the 6 hours.

What is Degree in Fahrenheit?

Fahrenheit is a scale for measuring temperature, in which water freezes at 32 degrees and boils at 212 degrees. It is represented by the symbol ° F.

Now,

The temperature dropped 2°F every hour for 6 hours.

1 hour =  2°F

6 hour = 6 x 2 = 12°F

Hence, The total number of degrees the temperature changed in the 6 hours is 12°F.

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Answer: C

Step-by-step explanation:

Answer:

1 & 2

1 & 8

2 & 7

Step-by-step explanation:

Any two angles that add up to 180 degrees (aka a straight line) are supplementary angles.

Answer:

> <

Step-by-step explanation:

when there is no line underneath the symbol(or the equal to symbol) the dot is filled in. but when there isnt one it means the dot isn't filles in.

Answer:

there is one solution

Step-by-step explanation:

3(x-2) + 7x = 1/2(6x - 2)

3x -6 + 7x = 3x -1

10x -6 = 3x -1

7x -6 = -1

7x = 5

x = -5/7

Answer:

8

step by step explanation:

4/5 x 10 = 40/5 = 8

Answer

QR= PQ= PR

18x+1= 24x-17

18x-24x= -17-1

-6x= -18

x= 3

QR= 24(3)-17= 55

PQ= 18(3)+1= 55

PR= 15(3)+10=55

Answer:

The value of x is 3. The length of PQ, QR and PR are 55.

Step-by-step explanation:

Given that the lengths in an equilateral triangle are all the same. We can assume that PQ = QR = PR. So we can choose any 2 lengths and compare it :

[tex]PQ = QR[/tex]

[tex]18x + 1 = 24x - 17[/tex]

[tex]1 + 17 = 24x - 18x[/tex]

[tex]6x = 18[/tex]

[tex]x = 18 \div 6[/tex]

[tex]x = 3[/tex]

Next, we have to substitute x = 3 into the expressions :

[tex]PQ = 18(3) + 1 = 55[/tex]

[tex]QR = 24(3) - 17 = 55[/tex]

[tex]PR = 15(3) + 10 = 55[/tex]

Answer:

i think its b and c

Step-by-step explanation:

Answer:

6:5

Step-by-step explanation:

Since there are 6 dogs and 5 cats, the ratio is just simply 6:5

Answer:

Your answer is going to be D

Step-by-step explanation:

Answer: area = 0.1 m^2

Circumference = 0.8 m

Step-by-step explanation:

1 in = 0.0254 m

5 in = 0.0254 m × 5

5 in = 0.127 m

r = 0.127 m

Area of the circle = π r^2

= π × 0.127^2

= 0.05 m^2

=0.1 m^2

Circumference of the circle = 2 π r

= 2× π × 0.127

= 0.798 m

= 0.8 m

Answer:

Step-by-step explanation:

1. area of a circle = πr²

2. circumference of a circle = 2πr

where diameter = 10 in.

                radius = 10 / 2 = 5 in

1. area of a circle = π(5)²

                            = 78.5 in²

2. circumference of a circle = 2πr

                                              = 2π(5)

                                             = 31.4 in

Answer:

a) 7^13

b) 1/32

c) 1/144

d) 5^9

e) 1

f) 1

g) 2^4

h) 1/65536